baber/WOPTO huggingface dataset:
Patent KR-20060129548-A (KR)
Title: Cast hollow crankshaft and method of manufacturing the same
Inventor: SHIBANO MITSUHIRO
IPC: B22C9/10
Filed: 2005-03-22
Abstract: A cast hollow crankshaft reduced in weight by hole casting, accurately manufactured with high productivity by eliminating the deflection of a core in manufacturing and the rise of the core in pouring molten metal, and eliminating the need of boring oil holes and a method of manufacturing the crankshaft. In the crankshaft, the hollow part section of a journal part and/or a pin part is formed in an elliptic shape, and oil holes in the journal part and pin part are formed by casting with the core. The hollow part section of an arm part is also formed in an elliptic shape. The core of elliptic shape used in the method is bent in the horizontal direction and has a vertical major axis part in its cross section at the journal part and/or the pin part. The core bent in the horizontal direction and having a plurality of core print parts extending toward a mold or a plurality of core print parts extending toward the mold in the vertical direction at the journal part and/or the pin part is hole-cast to integrally form the hollow part and the oil holes with each other.
Patent KR-20070033356-A (KR)
IPC: C08F226/06
Filed: 2005-05-24
Abstract: A class of molecularly imprinted polymers that specifically recognizes and binds to nitrosamines members of which class are useful, for example, in analysis and separation of nitrosamines from biological fluids. Such molecularly imprinted polymers are also useful in methods of treating and manufacturing tobacco products and materials.
Patent KR-20080064546-A (KR)
Title: Refrigerator refriging indepentently
Inventor: JUN JAE WOOK
IPC: F25D21/06
Filed: 2007-01-05
Abstract: A refrigerator for independent refrigeration is provided to carry out continuous cooling operation even during the defrosting operation of a refrigerating or freezing compartment, thereby keeping food fresh. In a refrigerator for independent refrigeration, when defrosting operation is carried out for any one of first and second evaporator parts(482,484), a refrigerant path is formed in the other one by a 3-way valve(500) which supplies refrigerant to the evaporator parts from a condenser.
Patent KR-20070079062-A (KR)
Title: Systems and methods for accumulation of summaries of test data
Inventor: CONNALLY CARLI
IPC: G06F11/22
Filed: 2007-01-31
Abstract: A system and a method for accumulating summaries of test data are provided to properly process data storage requests, which can be excessive when more than one client accesses the test data. The system includes a data populator(106) and a plurality of clients(118) communicating with a data model(116). The data populator includes a code for generating data objects from the test data, storing the data objects to the data model, arranging the data objects in a tree structure, generating the summary of the test data, storing the summary in the tree structure, and deleting the data object. The client includes the code for selectively reading the test data from the data objects stored in the data model and reading the summary of the test data in the tree structure.
Patent KR-20070080244-A (KR)
Title: Electric fusion piping materials with screw pressing device
Inventor: KWAK YOU SHIK
IPC: F16L13/00
Filed: 2007-02-23
Abstract: A piping device for an electric fusion having a pressing structure of a screw thread is provided to increase the melting efficiency by fusing a melting part with a predetermined pressure and cooling the melting part. A piping device for an electric fusion having a pressing structure of a screw thread includes a melting part, a pressing member(200), a ring-type heating unit(300), and a screw coupling part(220). The heating unit heats and melts the melting part by being conducted. The pressing member rotates and directly/indirectly presses the ring-type heating unit when a temperature of the melting part reaches a softening point. The ring-type heating unit presses the melting part. The melting part is pressed by controlling a rotation of the screw coupling part. If the rotation of the screw coupling part is suspended, the pressed pressure to the melting part is kept regular.
Patent KR-20080079354-A (KR)
Title: Cleansing polyester fabric and method of manufacturing the same
Inventor: PARK YANG SOO
IPC: D03D15/68
Filed: 2007-02-27
Abstract: A cleansing polyester fabric and a method for manufacturing the same are provided to improve the performance in removal of pollutants without damaging a surface of a target object, thereby applying the polyester fabric to a cosmetic cleansing fabric. A warp yarn of a conjugate false twist textured yarn is a polyester multi-filament consisting of polyester super fine yarns each having a fineness of 0.001-0.1 denier or a false twist textured yarn. A weft yarn of the conjugate false twist textured yarn is a polyester multi-filament consisting of polyester super fine yarns each having a fineness of 0.001-0.1 denier and a polyester multi-filament having a boiling water shrinkage rate of 10-50%. In the conjugate false twist textured yarn, the total of a warp density and a weft density is about 220-320/inch. The conjugate false twist textured yarn has a weight of 70-180g/m^3 and a thickness of 0.1-0.2 mm. A surface of the conjugate false twist textured yarn is smoothened. Further, the warp yarn is plain weave or twilled fabrics.
Patent KR-20080080763-A (KR)
Title: A closing object for plating case of mobile phone
Inventor: PARK YOUNG KYU
IPC: C25D17/16
Filed: 2007-03-02
Abstract: A finishing material for plating a mobile phone case is provided to easily remove the finishing material from the assembling holes after performing the electroplating process in a state that the finishing material is inserted into each of assembling holes of the case in an electroplating process of the mobile phone case. As a finishing material installed to be removably inserted into plural assembling holes formed in a case of a mobile phone case, a finishing material(30) for plating a mobile phone case comprises: a handle part(31) easily assembled with and disassembled from the assembling holes; a body part(32) formed on a bottom portion of the handle part; and a screw part(33) formed on a bottom portion of the body part and directly assembled with the assembling holes or disassembled therefrom. The handle part has a plurality of projections(31a) formed on a circumferential surface thereof to easily rotate the handle part by preventing a slip on the circumferential surface of the handle part when rotating the handle part.
Patent KR-20080081115-A (KR)
Title: Soil dischargable and water level controllable, rubber dam and fish way
Inventor: LEE SEE YOUNG
IPC: E02B8/08
Filed: 2007-03-03
Abstract: Soil dischargable and water level controllable rubber dam and fish way are provided to control water level and prevent accumulation of soil by installing an airbag and a steel panel on a concrete river bed and a making a drain way for discharging soil under the concrete river bed. A soil dischargable and water level controllable rubber dam comprises concrete walls(4), an airbag(1), a steel panel(2), and a soil drain way. The concrete walls are built by two banks(8) of a river and provided with holes(5) for the airbag. The airbag passes through the walls. The river is divided into a dam area located at the center and two fish way areas located near both banks. A fish way(6) is constructed at the fish way area. The steel panel and the airbag are installed at the dam area to increase pondage and control water level. The soil drain way is built under a concrete river bed(7) on which the airbag is installed to drain precipitate and groundwater.
Patent KR-20080083481-A (KR)
Title: A brightness enhancing sheet, a backlight unit, an lcd device including the same, and a method of manufacturing the same
Inventor: LEE JUNG HOON
IPC: G02F1/13357
Filed: 2007-03-12
Abstract: A brightness enhancing sheet, a backlight unit having the same, an LCD(Liquid Crystal Display) device, and a manufacturing method thereof are provided to perform focus and diffusion of input lights by disposing lens units for focusing lights and diffusion particles on a sheet. A brightness enhancing sheet includes a lens supporting unit(310), plural lens units(320), and plural diffusion particles(330). The lens units are disposed on the lens supporting unit. The diffusion particles are disposed with lens units on the lens supporting unit. The lens units having the same shape are formed as a fly-eye lens. The lens units are formed with a semi-sphere shape. The diffusion particles having smaller size than the lens units are disposed in spaces between the lens units.
Patent KR-20070040765-A (KR)
Inventor: KANG DONG WOO
IPC: E04H15/20
Filed: 2007-03-14
Abstract: 본 발명은 각종 이벤트 행사장의 건축 구조물이나 레저 및 공공시설물 등에 사용되는 에어돔에 관한 것이다. 
     본 발명은 단열재와 내구재를 이용하여 구조적으로 견고하게 제작한 내부돔(Core dome)과 에어주입방식으로 각종 형상을 구현한 공기막체를 2중으로 조합함으로써, 시공이 간편한 것은 물론 외부와의 단열효과로 여름에는 시원하고 겨울에는 따뜻한 실내를 조성할 수 있고, 방음효과가 우수할 뿐 아니라 외부의 빛을 차단시켜서 실내 조명 효과 및 기타 연출을 용이하게 수행할 수 있으며, 외부의 조형물을 이용하여 사람들의 시선을 집중시킬 수 있어 뛰어난 광고효과를 기대할 수 있는 에어돔을 제공한다.  
       
     행사장, 에어돔, 내부돔, 공기막체, 단열, 차광, 방음
Patent KR-20080084370-A (KR)
Title: Method for fabricating interconnetion in semicondutor device
Inventor: LIM JI MIN
IPC: H01L21/28
Filed: 2007-03-16
Abstract: A method for manufacturing a wire of a semiconductor device is provided to prevent defects due to a CMP(Chemical Mechanical Polishing) process on an interlayer dielectric by performing the CMP process after a conductive layer for a wire is deposited. An interlayer dielectric(140) is formed on a semiconductor substrate(100) having a first region with relatively high pattern density and a second region with relatively low pattern density. The interlayer dielectric is selectively etched to form a contact hole(150) for exposing the substrate. The contact hole is gap-filled to form a conductive layer(160) to be connected to the semiconductor substrate. The conductive layer is planarized to remove a step being formed on the semiconductor substrate. The conductive layer is patterned to form a wire layer on the contact hole. The planarization of the conductive layer is performed by using a CMP process. A polishing agent of the CMP process is a silica-based or ceria-based polishing agent.
Patent KR-20080001602-A (KR)
Title: Snow chain
Inventor: PARK MYOUNG SANG
IPC: B60C27/00
Filed: 2007-04-25
Abstract: A single string type snow chain is provided to enable a worker to easily manage the snow chain when assembling or disassembling the snow chain to or from a tire tread of a vehicle. A single string type snow chain comprises a wire(110), a plurality of spikes(120), a spring(130) inserted between the spikes, a first stopper(141) provided at one end of the wire, a second stopper(142) provided at the other end of the stopper, a fastening member(150) having first and second bodies, and a locking member allowing the first body to be locked in or released from the second body. The first stopper is restricted within an internal space of the first body through a first hole formed at one side of the first body. The second stopper is restricted within the internal space of the first body through an elongated hole formed in the second body.
Patent KR-20080100966-A (KR)
Title: Dimple inspection apparatus of printed circuit board and method thereof
Inventor: PARK KYUNG TAE
IPC: G01R31/28
Filed: 2007-05-15
Abstract: A dimple inspection apparatus and method is provided to reduce the amount of detection due to diffuse reflection and oxidation since the surface state of the printed circuit board is inspected after being contacted directly. In dimple inspection apparatus of the printed circuit board(2), a probe(4) is directly contacted with the printed circuit board and moves to the phase / according to the surface step of the printed circuit board. A transducer(6) converts up/down movement into the voltage signal. A display unit(8) converting the voltage signal of the transducer into the surface shape and displays the surface state of the printed circuit board. A part contacted with the printed circuit board of a probe on which the scratch prevention material is formed.
Patent KR-20080102800-A (KR)
Title: Liquid crystal display
Inventor: KIM HYUN WUK
IPC: G02F1/1343
Filed: 2007-05-22
Abstract: A liquid crystal display device is provided to improve an aperture rate and a response speed at the same time. A gate line(22) is formed on the first insulating substrate and spreads toward a first direction. A data line(62) formed in order to be insulated and intersected with the gate line on the first insulating substrate has a bend part and a part extended to a second direction. A divided pixel electrode(82) is divided by a first domain dividing unit, and formed on pixels which are defined by the intersection of the gate line, and the data line. A thin film transistor is connected to the gate line, the data line, and the pixel electrode. A second insulating substrate is facing to a first insulating substrate. A common electrode formed on the second insulating substrate corresponding to the pixel electrode includes two or more second domain dividing units.
Patent KR-20080104809-A (KR)
Title: A cationic resin composition for electrodepositable coating and an electrodepositable coating composition comprising the same
Inventor: KIM HONG HYUN
IPC: C09D163/00
Filed: 2007-05-29
Abstract: A cation resin composition for an electrodeposition paint, and an electrodeposition paint composition containing the resin composition are provided to make the content of a solvent to be uniform and to improve the appearance and pin-hole resistance of a coating. A cation resin composition comprises a base (main resin) which is prepared by hydrolyzing the polymer obtained by reacting ketimine to a polyepoxy resin so as to produce a primary amine, and reacting the produced primary amine with a monoepoxy; and a curing agent which contains a blocked polyisocyanate. Preferably the polyepoxy resin is a polyepoxy resin obtained by extending the chain with an aliphatic polyol and a bisphenol A type polyphenol.
Patent KR-20080105437-A (KR)
Title: Burkholderia sp. cbmb40 strain, cbpb-hod strain and cbpb-him strain, and method for enhancing plant growth using the same
Inventor: SA TONG MIN
IPC: C12N15/09
Filed: 2007-05-31
Abstract: A Burkholderia CBMB40 strain, a Burkholderia CBPB-HOD strain, a Burkholderia CBPB-HIM strain, and a microorganism formulation containing the strain are provided to promote the growth of plants and to improve the resistance against plant disease by secreting AHL related to the resistance against plant disease. A Burkholderia CBMB40 strain improving the resistance against plant disease has a base sequence represented by the sequence number 1. A Burkholderia CBPB-HOD strain has a base sequence represented by the sequence number 2. A Burkholderia CBPB-HIM strain has a base sequence represented by the sequence number 3. The plant is selected from the group consisting of rice, tomatoes, canola and red pepper.
Patent KR-20080107754-A (KR)
Title: Scribing apparatus using ultrasonic wave
Inventor: HWANG WOON KI
IPC: C03B33/023
Filed: 2007-06-08
Abstract: An ultrasonic wave scribing apparatus is provided to cut minutely and cleanly cut materials by generating a vertical crack at the cut material by a perpendicular vibration of a scribing wheel and preventing influence of a horizontal vibration. An ultrasonic wave scribing apparatus contains a stage(110) in which a cut material is positioned, a support unit(120) which is installed on the stage, a cutting part(100) which is installed at a support unit and scribes the cut material and a vibration absorbing part installed between the support unit and the cutting part. The vibration absorbing part comprises buffer member which is one of natural rubber, synthetic rubber, silicon resin, urethane resin and poly vinyl alcohol.
Patent KR-20080111858-A (KR)
Title: Bad smell eliminating device
Inventor: HAN SUNG MOO
IPC: A61L9/14
Filed: 2007-06-20
Abstract: A stink removing apparatus is provided, which effectively can remove the stink by passing bad smell generated in the livestock shed or the food waste etc through the misted stink removal liquid. A stink removing apparatus comprises: a spray diffusion unit(110) of the hollow shape through which an air intake and an exhaust hole(112) is penetrated; a spraying nozzle(120) for maximizing the mist generation efficiency by making the sprayed stink removal liquid collided with each other; a medicinal fluid bottle(130) in which the stink removal liquid is stored; a pump(140) in which a supply tube(142) for supplying the stink removal liquid is formed; and a blower(150) installed at the air intake.
Patent KR-20080112487-A (KR)
Title: Blank heating method for hot stamping
Inventor: LEE DOO HWAN
IPC: C21D1/42
Filed: 2007-06-21
Abstract: A blank heating method for hot stamping is provided to minimize the thermal transformation of a blank by heating the blank in two stages using high frequency induction heating. A method for heating up a blank for hot stamping, used for the manufacture of the auto part like the car body and reinforcement part is characterized by passing a blank(11) for hot stamping, which is transferred by a transfer apparatus(1) at a fixed speed, successively through a first furnace(21) and a second furnace(31) in which respective high frequency induction heaters(22,32) are installed so that the blank is heated by the high frequency induction heating. The serving frequencies of high frequency induction heaters installed in the first furnace and the second furnace are differentiated so that the blank is heated through the two-stage induction heating.
Patent KR-20090006631-A (KR)
Title: Multi-level phase change memory device for reducing read error and read method thereof
Inventor: JEONG GI TAE
IPC: G11C13/02
Filed: 2007-07-12
Abstract: A multi-level phase change memory device is provided to compensate for the resistance variation of the memory cell by providing the reference voltage. In reading, a plurality of bit line voltages is applied from the memory cells of the reference domain(120) to the reference voltage generating circuit(140). The reference voltage generator produces the reference voltage(Vref) by referring to a plurality of bit line voltages. The reference voltage is supplied to a sense amplifier circuit(130) as the reference value compensating for the resistance variation of the memory cells included in the main area(110). A main area comprises phase-change memory cells storing multi-bit data, and a phase change memory device comprises the reference domain having reference cells.
Patent KR-20090008729-A (KR)
Title: Apparatus and method for receiving data including traffic program
Inventor: KIM JOO CHEOL
IPC: H04N7/08
Filed: 2007-07-18
Abstract: An apparatus and a method for receiving data are provided to perform searching and tuning by a priority order using a PI(Program Identification) code when searching a TP program in radio using an RDS(Radio Data System). A user requests a TP(Traffic Program) to a receiver(S701). The receiver requests a transmission range of traffic broadcasting. And the user selects and transmits the transmission range(S702). A mode of a current receiver is checked(S703). When the mode of the receiver is a radio mode, TP received through a tuner is searched and TP is tuned in the traffic broadcasting which is suitable for the selected transmission range(S704,S705). When the mode of the receiver is not a radio mode, the TP is searched in a current mode state(S706).
Patent KR-20090010338-A (KR)
Title: Manufacturing method of insert body of test tray for test handler
Inventor: NA YUN SUNG
IPC: G01R31/26
Filed: 2007-07-23
Abstract: A manufacturing method of insert body of test tray for test handler using mold capable of injecting intermediate of standardized insert body is provided to recycle a mold for injecting an intermediate by processing loading groove and latch groove in the intermediate using a cutter. A first guide cavity(21), a second guide cavity(22), and a coupling cavity(23) are formed in both sides of an intermediate. The first guide cavity and the second guide cavity guide combination of an insert and the other device. The coupling cavity is coupled in a tray frame. The intermediate is manufactured by an injection. A loading groove and a latch groove are not formed in the intermediate. A size of the loading groove and the latch groove is changed according to a spec of a semiconductor device. The loading groove and the latch groove are processed using a cutter.
Patent KR-20090012913-A (KR)
Title: Gtem cell
Inventor: KIM KWANG HWA
IPC: G01R29/08
Filed: 2007-07-31
Abstract: A GTEM(Giga-hertz Transverse ElectroMagnetic) cell is provided to broaden a testable region by installing directly a test target in a test target installation window and to improve correction accuracy of a sensor and reliability of a test by forming different strength of electromagnetic field within each of divided spaces by controlling a location of a septum. A GTEM cell includes an external conductor(10), an internal conductor(20), a test target installation window(30), and a test target fixing plate. The external conductor has a rectangular shape. The internal conductor is installed vertically to a bottom surface of the external conductor. A discharge sensor is fixed to the test target installation window. The test target fixing plate is formed to arrange the discharge sensor in the space within the cell by fixing the discharge sensor to the test target installation window.
Patent KR-20090013423-A (KR)
Title: The manufacturing method of the antenna function which uses the copper plating, nickel plating, gold plating in the circuit pattern due to the duplex shooting out of handset housing
Inventor: AN KWANG SIK
IPC: H01Q1/24
Filed: 2007-08-01
Abstract: A manufacturing method of antenna function using copper plating, nickel plating, and gold plating in circuit pattern is provided to perform antenna function in an inner surface or an inner part of a transmitting and receiving housing. Base material is PBT(PolyButylene Terephthalate), PA(PolyAmide), or PPS(PolyPhenylene Sulfide) resin. A housing part or an insertion part of a cell phone or a wireless device is injected by molding LCP(Liquid Crystal Polymer) and SPS(Syndiotactic PolyStyrene) resin(1). A free etching process is performed(2). A bath cleaning process is performed(3). An etching process is performed in order to form a micro pore on a surface(5). A catalyst is absorbed in the micro pore(11). A catalyst reaction is activated by an accelerator process(13). An electro less copper plating process is performed(16). A copper plating surface is activated by a catalyst activated process(18). A nickel metal film is formed by an electro less nickel plating process(19).
Patent KR-20090015546-A (KR)
Title: 3d lrf sensor : three dimensions laser range finder sensor
Inventor: LEE JIN HO
IPC: G02B26/10
Filed: 2007-08-09
Abstract: A three-dimensional space recognition sensor is provided to perform three-dimensional scanning by using a 3D cam in an LRF(Laser Range Finder) structure to reduce manufacturing cost and improve operation accuracy. A three-dimensional space recognition sensor includes a reflecting mirror(121), a rotary motor(127), an oilless(130), a 3D cam(128), and a main body(110). The reflecting mirror reflects emission light and incident light. The rotary motor rotates the reflecting mirror. The oilless is a cylindrical outer wall fixing structure and includes a 3D cam guide pin(131). The 3D cam rotates according to the rotation of the reflecting mirror. The 3D cam has a cam groove(129) in a closed curve shape on the outer surface thereof. The 3D cam guide pin is inserted into the cam groove. The main body irradiates the emission light and emits the emission light through reflection of the reflecting mirror.